From f58bc389d9c42d1584bf6ac5a5819dbfa777942c Mon Sep 17 00:00:00 2001
From: Chris Sosa <sosa@chromium.org>
Date: Mon, 10 Jan 2011 10:58:58 -0800
Subject: [PATCH] Create package keywords directory if it doesn't exist.

Clobbering the builder uncovered a bug that was lurking.

Change-Id: Ieb487d2112a7048438943aa96fba23e9c8412a13

BUG=chromium-os:8693
TEST=Running now

Review URL: http://codereview.chromium.org/6050004
---
 bin/cbuildbot.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/bin/cbuildbot.py b/bin/cbuildbot.py
index bb9e0cc23d..168d6212df 100755
--- a/bin/cbuildbot.py
+++ b/bin/cbuildbot.py
@@ -232,10 +232,12 @@ def _MarkChromeAsStable(buildroot, tracking_branch, chrome_rev, board):
     return None
   else:
     chrome_atom = portage_atom_string.split('=')[1]
+    keywords_file = CHROME_KEYWORDS_FILE % {'board': board}
     # TODO(sosa): Workaround to build unstable chrome ebuild we uprevved.
-    RunCommand(['sudo', 'tee', CHROME_KEYWORDS_FILE % {'board': board}],
-               input='=%s\n' % chrome_atom, enter_chroot=True,
-               cwd=cwd)
+    RunCommand(['sudo', 'mkdir', '-p', os.path.dirname(keywords_file)],
+               enter_chroot=True, cwd=cwd)
+    RunCommand(['sudo', 'tee', keywords_file], input='=%s\n' % chrome_atom,
+               enter_chroot=True, cwd=cwd)
     return chrome_atom